Books about Detective and mystery stories (sorted alphabetically)
- Ashton-Kirk, Secret Agent John T. McIntyre
- Asteroid Justice V. E. Thiessen
- Asteroid of the Damned Frederik Pohl and Dirk Wylie
- Astonishing Adventure of Jane Smith Patricia Wentworth
- At the Black Rocks Edward A. Rand
- At the Time Appointed A. Maynard Barbour
- At the Villa Rose A. E. W. Mason
- Auriol; or, The Elixir of Life William Harrison Ainsworth
- Avalanche: A Mystery Story Gertrude Franklin Horn Atherton
- avenger Edgar Wallace
- Average Jones Samuel Hopkins Adams
- Babbington case; Or, Nick Carter's strange quest Nicholas Carter
- Back home J. Frank Davis
- Banner Boy Scouts Mystery George A. Warren
- Baron Trigault's Vengeance Emile Gaboriau
- Barrel Mystery William J. Flynn
- Bartlett Mystery Louis Tracy
- Baskervillen koira (Finnish) Arthur Conan Doyle
- Bat Stephen Vincent Benét, Mary Roberts Rinehart, and Avery Hopwood
- Bats in the Wall; or, The Mystery of Trinity Church-yard P. T. Raymond
- Battle for Right; Or, A Clash of Wits Nicholas Carter
- Bat Wing Sax Rohmer
- Benson murder case S. S. Van Dine
- Berenice E. Phillips Oppenheim
- Betrayal E. Phillips Oppenheim